Easily mounted by adhesive tape to iron door. Sensor switch detects door open or closed. Operated by 23A 12V battery (batteries included). Works with METechs alarm systems and compatible with most standard security systems. Manufactured for best Quality under ISO9001/9002, CE, FCC approved. Two year warranty!
Specifications:
- Active distance: 6cm
- Sending distance: No obstacle 80m
- Battery type: 12V
- Battery life: 6 month
- Working frequency: 433MHz
- Gap for triggered: >30-50mm
Package Content:
- One retail box with easy install tape and battery power supply: 23A battery (included)
